Advanced Programming in JAVA - Chatbot Application Project

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Advanced Programming in JAVA – Project Progress Report

Table of Contents
INTRODUCTION:................................................................................................................................4
BACKGROUND AND MOTIVATION:.............................................................................................5
SYSTEM ARCHITECTURE:..............................................................................................................6
INTERFACE SCREEN:.......................................................................................................................8
CLASSES:............................................................................................................................................12
USER INSTRUCTIONS:....................................................................................................................14
LESSONS AND EXPERIENCES:.....................................................................................................16
CONCLUSION:...................................................................................................................................18
REFERENCES:...................................................................................................................................19

List of figures
Figure 1 System architecture...........................................................................................................3
Figure 2: User registration page......................................................................................................4
Figure 3: Admin Registration page..................................................................................................5
Figure 4: User Login panel..............................................................................................................6
Figure 5: Admin login panel............................................................................................................7
Figure 6: Chat Box...........................................................................................................................8
Figure 7: History page.....................................................................................................................9
Figure 8: Open project………………………………………………………………………..17
Figure 9: Execute File………………………………………………………………………..18

Introduction:
Chatbot applications are the type of smart communication systems which consists of both the
text messaging and the voice process. A chatbot application is totally based on the java
programming. The chatbot is designed in such a way so that it can smartly communicate with
the people which follows different patterns for communicating. It works on the input
provided by the user and communicate with the user using that input. The chatbot is created
using a few lines of code of the specific programming language with the combination of the
artificial intelligence. The chatbots are used for the entertainment purposes, education
purposes and business purposes. When the question is asked by any person the chatbots
answers their questions automatically after the query is raised by them. This research study
provides the necessary details about the working of the chatbot applications and its applied
areas of working. The chatbot application is developed using the JAVA AIML library which
simulates the communication process among the different users. The AIML library is used to
make the chatbot applications more intelligent and responsible. The chatbots are used for
asking the questions and are used to reply for the answers of the questions.
In the chatbot application the representation is very much necessary for the user’s
understandability. The JAVA language is used for develop the user friendly chatbot
application so that it might be easily understandable by the user. This application reduces the
human efforts in order o communicate on the behalf of the people with the users and
providing them more accurate answers about their queries.

Background and motivation:
Previously when the chatbots were not there the humans were used to communicate on the
behalf of the customer care executives for 24 hours which increases the stress level in the
humans and sometimes the customers are being provided the false information by the
humans. So the chatbots are required for the solution of this problem. So keeping in mind to
reduce the human efforts and error proficiency the chatbots are being developed by using the
JAVA programming language. After the implementation of the chatbot applications the
human efforts are reduced and the probability of errors are also reduced in the company’s
customer service departments. Nowadays the chatbots are also used for the entertainment as
well as the education purposes in some of the countries.
The chatbot system consists of different types of data inserted so that in order t provide the
information to about the concerned departments for which it has been used. This system
manages the overall communication process of the different departments for which it has
been used on the behalf of human beings.

System Architecture:
Each and every software system consists of the particular working architecture which states
the overall working structure of that particular system for the user’s understandability. The
architecture is the diagrammatical presentation of the working procedure of the chatbot
systems in order to make the users understand the overall behavior of the system and its
working. The architecture is mainly developed to explain the step by step behavior of an
application to the users in order to make people understand the working procedure of the
application. The system architecture also shows the different components of the systems.
The System architecture formally describes the overall working procedure of the particular
system. The architecture of the system consists of the different components used in
developing the particular system and also shows the working of each and every system in
order to make the users understanding the functioning of that system. The system architecture
consists of the following components like users, databases, Server, firewall, admin etc.

Figure 1: System Architecture
The architecture of the chatbot systems consists of the following components:
Administrator: The administrator is the main user of the system who grants the permissions
to the users for accessing the applications. The admin of the system has the access of all the
rights and permissions of the systems. The administrator is a person who manages the overall
application.
Internet: The internet connection is required for running the chatbot system the users
friendly application runs only by the internet access in order to perform the communication
the internet connection is required.
Firewall: The firewall is required in order to protect the system from the different types of
the third-party threats. The firewall is the system software which is used to protect the system
from the different threats.

Server: It is the computer program which responds to the requests of the different users in
order to grant the permission for opening the particular page of the particular application. The
server is also responsible for maintaining the application data.
User Registration: This component in the chatbot application consists of the registration
data of the users. When the users register for accessing the particular application in order to
have the usability permissions of the application.
Admin Registration: The administrator of the application is a person who manages the
overall application the admin registration is necessary in the chatbot application The admin
should be registered for getting all the access permissions of the system.
User Login: The users of the web page needs to login for accessing the applications for the
security purposes so that no other person can access their page in the application. The login
credentials are required for the user login.
Admin Login: In order to secure the system so no other person can access the admin system
the administrator must login with the valid login credentials in order to secure the
applications from the third party or unauthorized users to be get accessed.
Chat box: The chat box consists of the person details who are currently chatting with the
system or each other. It is the page in the application which allows the users to chat with each
other or with the system itself.
History Screen: The history screen consists of the different chat history of the people with
each other or with the system. The chatbot consists of the history for making the users
remembering their older chats.
Database: the database systems are the back-end part of the system which consists of the
data which is provided to the chatbot applications and also consists of the login data of the
different users. It is the secure system so no other person can access it.

Users: the users are the different persons who are having the permissions for accessing the
applications so that they can perform the tasks for which the permission is granted to them.
The users can communicate using the chatbot application.

Interface Screen:
The interface screen consists of the framework which is responsible for the communication
establishment among the admin and the different users who are having the permissions of
accessing the application. The Interface is created for the proper functioning of the
applications and for performing the user interactions. The software is also designed in order
to keep in mind the security of the different users. There are many interfaces designed in this
software they are as follows:
a. User login: The users of the web page needs to login for accessing the applications for
the security purposes so that no other person can access their page in the application.
The login credentials are required for the user login.
Figure 4: User login
b.

c. Admin login: In order to secure the system so no other person can access the admin
system the administrator must login with the valid login credentials in order to secure
the applications from the third party or unauthorized users to be get accessed.
Figure 5: Admin Login

d. Chat Box: The chat box consists of the person details who are currently chatting with
the system or each other. It is the page in the application which allows the users to
chat with each other or with the system itself.
Figure 6: Chat Box